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. Author manuscript; available in PMC: 2015 Jun 1.
Published in final edited form as: J Cardiovasc Pharmacol. 2014 Jun;63(6):533–543. doi: 10.1097/FJC.0000000000000078

Table 2.

Effects of PP2 and ISO on HCN4 gating properties

Vth(mV) V1/2(mV) τ-act (−120mV) (ms)
Control −66.7±3.6(n=15) −87.2±3.5(n=10) 2439±110(n=10)
PP2* −78.3±2.8(n=9) −93.5±2.9(n=7) 4075±305(n=7)
ISO −59.1±4.4(n=7) −82.3±2.3(n=7) 1356±127(n=7)
PP2*+ISO −83.3±3.3(n=6) −100.9±2.3(n=6) 3135±173(n=6)
*

PP3 did not have the effects of PP2 shown in the table.